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$19.99
Wifi Water Leak Detector, Hub & Water Leak Sensor 3 Pack, Wireless Siren Alarm & Email & APP Push Notification, Floating Remote Water Leakage Sensors
Amazon.com
$19.99
Wifi Water Leak Detector, Hub & Water Leak Sensor 3 Pack, Wireless Siren Alarm & Email & APP Push Notification, Floating Remote Water Leakage Sensors
Amazon.com
$429.99
$499.98
Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Water Leak Detector For 3/4-Inch Diameter Pipe, 900-001
Amazon.com
1K+
Free shipping
13% off
$429.99
$499.98
Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Water Leak Detector For 3/4-Inch Diameter Pipe, 900-001
Amazon.com
1K+
$36.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
32% off
$36.99
$54.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
Govee-US
$116.11
Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
Amazon.com
2K+
Free shipping
$116.11
Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
Amazon.com
2K+
$36.09
$54.99
Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm, 5-Year
Amazon.com
273
Free shipping
34% off
$36.09
$54.99
Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm, 5-Year
Amazon.com
273
$495.00
$527.00
Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
Amazon.com
1K+
Free shipping
$495.00
$527.00
Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
Amazon.com
1K+
$20.99
$29.99
Simplisafe - Water Sensor - White
Best Buy
30% off
$20.99
$29.99
Simplisafe - Water Sensor - White
Best Buy
$42.99
$49.99
Govee Wi-Fi Water Sensors Alarm
Govee-US
1
14% off
$42.99
$49.99
Govee Wi-Fi Water Sensors Alarm
Govee-US
1
$14.69
$20.99
T1 Water Leak Sensor- Requires Aqara Hub, Supports Apple Homekit, Alexa, Google, Smartthings - White
Best Buy
30% off
$14.69
$20.99
T1 Water Leak Sensor- Requires Aqara Hub, Supports Apple Homekit, Alexa, Google, Smartthings - White
Best Buy
$54.99
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 1 -Pack) In White | 920-004
Lowe's
$54.99
Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 1 -Pack) In White | 920-004
Lowe's
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
345
$37.69
Kidde 21031205 Smart Water Leak And Freeze Detector
New Feedonomics Feed - ARC 8/12/2025
345
$599.99
Moen Flo Smart Water Monitor 3/4-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) | 900-001
Lowe's
1K+
$599.99
Moen Flo Smart Water Monitor 3/4-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) | 900-001
Lowe's
1K+
$59.99
$69.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
Govee-US
14% off
$59.99
$69.99
Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
Govee-US
$46.99
Smart Pet Water Sensor For Aqara Leak Sensor - Includes Sensor
Etsy
160
$46.99
Smart Pet Water Sensor For Aqara Leak Sensor - Includes Sensor
Etsy
160
$649.99
Moen Flo Smart Water Monitor 1-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) In Blue
Lowe's
1K+
$649.99
Moen Flo Smart Water Monitor 1-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) In Blue
Lowe's
1K+
$59.99
$99.95
Smart Home Flood Water Leakage Alarm Detector Sensor
Until Times Up
39% off
$59.99
$99.95
Smart Home Flood Water Leakage Alarm Detector Sensor
Until Times Up
$34.97
Smart Water Leak And Freeze Detector, Battery Operated
Home Depot
In store
132
Free shipping
Curbside
$34.97
Smart Water Leak And Freeze Detector, Battery Operated
Home Depot
132
$219.99
Automatic Water Shut-Off Valve, Smart Leak Detector With 1 Wired And 1 Wireless Sensor 1 in. MNPT + 3/4 in. FNPT
Home Depot
Free shipping
$219.99
Automatic Water Shut-Off Valve, Smart Leak Detector With 1 Wired And 1 Wireless Sensor 1 in. MNPT + 3/4 in. FNPT
Home Depot
Free shipping
$226.00
$338.00
Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
Perigold
1
Free shipping
33% off
$226.00
$338.00
Grohe Sense Water Security Kit - Smart Water Sensor & Shut-Off System
Perigold
1
$476.00
$876.00
Sense Guard Smart Water Security
Perigold
1
Free shipping
45% off
$476.00
$876.00
Sense Guard Smart Water Security
Perigold
1
$34.99
Wifi Water Leak Detector For Home, App Connected Get Real-Time Alerts, Reliable Dual Sensor Wet Moisture Detection (1PK)
Home Depot
Free shipping
$34.99
Wifi Water Leak Detector For Home, App Connected Get Real-Time Alerts, Reliable Dual Sensor Wet Moisture Detection (1PK)
Home Depot
Free shipping
$460.00
$720.05
H2wise+ Smart Water-Monitoring System With Auto Shutoff
Perigold
12
Free shipping
36% off
$460.00
$720.05
H2wise+ Smart Water-Monitoring System With Auto Shutoff
Perigold
12
$34.99
Eufy Water And Freeze Sensor With Remote Alerts White
Eufy
97
$34.99
Eufy Water And Freeze Sensor With Remote Alerts White
Eufy
97
$105.99
Freshwater Smart Monitoring Sensor - Smart Water Monitor For Spas & Hot Tubs - Smart Monitoring Sensor For Salt Systems - Sensor With Hourly Water Tes
Walmart
Free shipping
$105.99
Freshwater Smart Monitoring Sensor - Smart Water Monitor For Spas & Hot Tubs - Smart Monitoring Sensor For Salt Systems - Sensor With Hourly Water Tes
Walmart
Free shipping
$99.99
Ecobee - Smartsensor 2-Pack - White
Best Buy
7K+
Free shipping
$99.99
Ecobee - Smartsensor 2-Pack - White
Best Buy
7K+
$64.49
$81.95
Leakage Sensor Detector | Water Leak Sensor | Wifi Water Leak Detector | Water Sensor Alarm, 3 Water Leak Sensors With Wi-Fi Hub
Ozerty USA
21% off
$64.49
$81.95
Leakage Sensor Detector | Water Leak Sensor | Wifi Water Leak Detector | Water Sensor Alarm, 3 Water Leak Sensors With Wi-Fi Hub
Ozerty USA
$57.00
$89.00
Ajax Wireless Leaksprotect Smart Water Leak Detector, 5-Year Battery, Hub Required Black
Shop Ajax Security
35% off
$57.00
$89.00
Ajax Wireless Leaksprotect Smart Water Leak Detector, 5-Year Battery, Hub Required Black
Shop Ajax Security
$44.49
$55.95
Leakage Sensor Detector | Water Leak Sensor | Wifi Water Leak Detector | Water Sensor Alarm, 1 Water Leak Sensor With Wi-Fi Hub
Ozerty USA
20% off
$44.49
$55.95
Leakage Sensor Detector | Water Leak Sensor | Wifi Water Leak Detector | Water Sensor Alarm, 1 Water Leak Sensor With Wi-Fi Hub
Ozerty USA
$25.35
Smart Home Water Sensor: Tuya ZB Immersion, Flood And Leak Detector
Digitalzakka
$25.35
Smart Home Water Sensor: Tuya ZB Immersion, Flood And Leak Detector
Digitalzakka
$16.99
Smart Wifi Water Leakage Detector, Tuya W06, 2.4Ghz Remote Sensor Alarm
Digitalzakka
$16.99
Smart Wifi Water Leakage Detector, Tuya W06, 2.4Ghz Remote Sensor Alarm
Digitalzakka
$20.99
Smart Water Leak Sensor With Wifi, Flood Alarm And Overflow Protection
Digitalzakka
30-day returns (most items)
$20.99
Smart Water Leak Sensor With Wifi, Flood Alarm And Overflow Protection
Digitalzakka
30-day returns
$41.88
$64.99
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuya Smart App Remote Control, 1 PC Sensor / Global
LEDLights.io
35% off
$41.88
$64.99
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuya Smart App Remote Control, 1 PC Sensor / Global
LEDLights.io
$82.88
$129.99
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuya Smart App Remote Control, 1 Valve / Global
LEDLights.io
36% off
$82.88
$129.99
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuya Smart App Remote Control, 1 Valve / Global
LEDLights.io
$134.88
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuya Smart App Remote Control 2 Sensor And 1 Valve / Global
LEDLights.io
$134.88
Zigbee Flood Sensor Water Leakage Detector Water Tank Full Alert Overflow Security Alarm System Tuya Smart App Remote Control 2 Sensor And 1 Valve / Global
LEDLights.io
$29.99
$99.97
Orbit B-Hyve Smart Flood, Leak Detector And Water Sensors, 3 Pack
Walmart
8
Free shipping
70% off
$29.99
$99.97
Orbit B-Hyve Smart Flood, Leak Detector And Water Sensors, 3 Pack
Walmart
8
$8.99
Tuya Wifi Smart Water Leakage Sensor With Real-Time Monitoring And Remote Alarm
Evalm
30-day returns (most items)
$8.99
Tuya Wifi Smart Water Leakage Sensor With Real-Time Monitoring And Remote Alarm
Evalm
30-day returns
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    Shop smart water sensor

    Sponsored
    About our ads
    $19.99
    Wifi Water Leak Detector, Hub & Water Leak Sensor 3 Pack, Wireless Siren Alarm & Email & APP Push Notification, Floating Remote Water Leakage Sensors
    Amazon.com
    $19.99
    Wifi Water Leak Detector, Hub & Water Leak Sensor 3 Pack, Wireless Siren Alarm & Email & APP Push Notification, Floating Remote Water Leakage Sensors
    Amazon.com
    $429.99
    $499.98
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Water Leak Detector For 3/4-Inch Diameter Pipe, 900-001
    Amazon.com
    1K+
    Free shipping
    13% off
    $429.99
    $499.98
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Water Leak Detector For 3/4-Inch Diameter Pipe, 900-001
    Amazon.com
    1K+
    $36.99
    $54.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
    Govee-US
    32% off
    $36.99
    $54.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+3 Sensors
    Govee-US
    $116.11
    Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
    Amazon.com
    2K+
    Free shipping
    $116.11
    Moen White Flo Smart Water Leak Detector, Water Sensor Alarm For Home, 3-Pack, 920-005
    Amazon.com
    2K+
    $36.09
    $54.99
    Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm, 5-Year
    Amazon.com
    273
    Free shipping
    34% off
    $36.09
    $54.99
    Goveelife Upgraded Smart Water Leak Detector 1S With 1804ft Ultra-Long Range, Wifi Water Sensor With SMS/Email/APP Push And Sound Alarm, 5-Year
    Amazon.com
    273
    $495.00
    $527.00
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
    Amazon.com
    1K+
    Free shipping
    $495.00
    $527.00
    Moen Flo Smart Water Monitor And Automatic Shutoff Sensor, Wi-Fi Connected Water Leak Detector For 1-Inch Diameter Pipe, 900-006
    Amazon.com
    1K+
    $20.99
    $29.99
    Simplisafe - Water Sensor - White
    Best Buy
    30% off
    $20.99
    $29.99
    Simplisafe - Water Sensor - White
    Best Buy
    $42.99
    $49.99
    Govee Wi-Fi Water Sensors Alarm
    Govee-US
    1
    14% off
    $42.99
    $49.99
    Govee Wi-Fi Water Sensors Alarm
    Govee-US
    1
    $14.69
    $20.99
    T1 Water Leak Sensor- Requires Aqara Hub, Supports Apple Homekit, Alexa, Google, Smartthings - White
    Best Buy
    30% off
    $14.69
    $20.99
    T1 Water Leak Sensor- Requires Aqara Hub, Supports Apple Homekit, Alexa, Google, Smartthings - White
    Best Buy
    $54.99
    Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 1 -Pack) In White | 920-004
    Lowe's
    $54.99
    Moen Smart Water Leak Detector Indoor Smart Compatible Water Leak Detector ( 1 -Pack) In White | 920-004
    Lowe's
    $37.69
    Kidde 21031205 Smart Water Leak And Freeze Detector
    New Feedonomics Feed - ARC 8/12/2025
    345
    $37.69
    Kidde 21031205 Smart Water Leak And Freeze Detector
    New Feedonomics Feed - ARC 8/12/2025
    345
    $599.99
    Moen Flo Smart Water Monitor 3/4-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) | 900-001
    Lowe's
    1K+
    $599.99
    Moen Flo Smart Water Monitor 3/4-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) | 900-001
    Lowe's
    1K+
    $59.99
    $69.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
    Govee-US
    14% off
    $59.99
    $69.99
    Goveelife Water Leak Detector 1S, 1 Wi-Fi Gateway+5 Sensors
    Govee-US
    $46.99
    Smart Pet Water Sensor For Aqara Leak Sensor - Includes Sensor
    Etsy
    160
    $46.99
    Smart Pet Water Sensor For Aqara Leak Sensor - Includes Sensor
    Etsy
    160
    $649.99
    Moen Flo Smart Water Monitor 1-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) In Blue
    Lowe's
    1K+
    $649.99
    Moen Flo Smart Water Monitor 1-In To 1-1/4-In Indoor/Outdoor Smart Compatible Water Leak Detector With Automatic Shut-Off Valve ( 1 -Pack) In Blue
    Lowe's
    1K+
    $59.99
    $99.95
    Smart Home Flood Water Leakage Alarm Detector Sensor
    Until Times Up
    39% off
    $59.99
    $99.95
    Smart Home Flood Water Leakage Alarm Detector Sensor
    Until Times Up
    $34.97
    Smart Water Leak And Freeze Detector, Battery Operated
    Home Depot
    In store
    132
    Free shipping
    Curbside
    $34.97
    Smart Water Leak And Freeze Detector, Battery Operated
    Home Depot
    132
    $219.99
    Automatic Water Shut-Off Valve, Smart Leak Detector With 1 Wired And 1 Wireless Sensor 1 in. MNPT + 3/4 in. FNPT
    Home Depot
    Free shipping
    $219.99
    Automatic Water Shut-Off Valve, Smart Leak Detector With 1 Wired And 1 Wireless Sensor 1 in. MNPT + 3/4 in. FNPT
    Home Depot
    Free shipping